gx

@@ -39,10 +39,12 @@ class BlogCategoryLogic extends BaseLogic
         $list = $this->model->list($this->param);
         if(!empty($list)){
             foreach ($list as $k => $v){
+                if($v['pid'] == 0){
                     $v['sub'] = _get_child($v['id'],$list);
                     $menu[]   = $v;
                 }
             }
+        }
         return $this->success($menu);
     }